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WEDNESDAY, 25 FEBRUARY 2026, 00:30

Science/Tech

Exercise can be ‘frontline treatment’ for mild depression, researchers say

11 February at 01:30 AM, via The Guardian

Biggest improvements seen in young adults and new mothers, with group activities of most benefit

Aerobic exercise such as running, swimming or dancing can be considered a frontline treatment for mild depression and anxiety, according to research that suggests working out with others brings the most benefits.

Scientists analysed published reviews on exercise and mental health and found that some...

Sentech is in dire straits

10 February at 18:46 PM, via TechCentral

National treasury has stepped in to rescue state-owned broadcasting signal distributor Sentech.

A.I. Personalizes the Internet but Takes Away Control

10 February at 18:45 PM, via New York Times

The relentless addition of artificial intelligence in popular apps raises questions about what’s at stake. The answer: the future of the internet and its lifeblood, digital advertising.

Fibre cancellations and downgrade penalties in South Africa

10 February at 17:00 PM, via MyBroadband

South Africa’s top fibre network operators (FNOs) have widely differing policies for cancellations and downgrades, with some not charging a cent while others claw back well over R2,000 in certain cases.

Astronomers celebrate cancellation of $10bn Chile project that threatened clearest skies in the world

10 February at 14:48 PM, via The Guardian

Astronomers had warned that proximity of INNA facility to telescopes would have irreparably damaged observation

The scientific community is celebrating the cancellation of a project which would have threatened the clearest skies in the world in Chile’s Atacama Desert.

The proposed $10bn, 3,000-hectare green hydrogen and ammonia production facility, known as INNA, included a port, transport...

Microsoft is in trouble

10 February at 12:02 PM, via MyBroadband

Microsoft shares were downgraded for the second time in less than a week as Wall Street grows increasingly wary about the potential disruption software stocks face from artificial intelligence.

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